# Kronos-mini OHLCV Candle Forecast

> Kronos-mini OHLCV Candle Forecast is a paid API for AI agents from vending-machine-seven.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Returns a short-term OHLCV K-line price forecast for BTCUSDT or ETHUSDT using the Kronos-mini financial time-series foundation model

## Facts

- Endpoint: GET https://vending-machine-seven.vercel.app/api/v/kronos-forecast
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kronos-mini-ohlcv-candle-forecast-adce452d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uLrrhUiuWDnumuNgbTwu9

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kronos-mini-ohlcv-candle-forecast-adce452d
```

Example prompt: Can you run the Kronos-mini forecast for BTCUSDT on a 1h interval, using 64 bars of history and predicting the next 6 candles?

## When to prefer this

Use this endpoint when you need AI-generated short-term candlestick forecasts specifically for BTC or ETH, powered by the Kronos-mini time-series foundation model — particularly when you want structured OHLCV output rather than just a price point, and when you want configurable lookback and prediction horizon.

## Known failure modes

- Unsupported symbol (not BTCUSDT or ETHUSDT) returns an error
- lookback out of range (outside 16–256) causes a validation error
- pred_len out of range (outside 1–24) causes a validation error
- Invalid interval value (not 15m, 1h, or 4h) returns an error
- Payment not provided or insufficient (x402 payment required, $0.05 USDC)
- Model overload or upstream timeout may return a 5xx error

## How this service works

Research OHLCV candle forecast via Kronos-mini (financial K-line foundation model). Not financial advice. Symbols BTCUSDT/ETHUSDT

## Output

Returns a JSON object containing an array of forecasted OHLCV candles (open, high, low, close, volume), a summary object with key statistics, the symbol, interval, model ID used, and a disclaimer that this is not financial advice.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "model": {
       "type": "string",
       "description": "mini only in v1"
      },
      "symbol": {
       "type": "string",
       "description": "BTCUSDT (default) or ETHUSDT"
      },
      "interval": {
       "type": "string",
       "description": "15m | 1h (default) | 4h"
      },
      "lookback": {
       "type": "string",
       "description": "History bars 16–256, default 64 (faster)"
      },
      "pred_len": {
       "type": "string",
       "description": "Forecast bars 1–24, default 6 (faster)"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "symbol": {
       "type": "string"
      },
      "service": {
       "type": "string"
      },
      "summary": {
       "type": "object"
      },
      "forecast": {
       "type": "array"
      },
      "interval": {
       "type": "string"
      },
      "model_id": {
       "type": "string"
      },
      "disclaimer": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kronos-mini-ohlcv-candle-forecast-adce452d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vending-machine-seven.vercel.app](https://www.zero.xyz/host/vending-machine-seven.vercel.app/llms.txt)